garage door hardware(side hinge): (1)DEC:Hand-pinching Prevent Side Hinge (2)For use with 11mm diameter roller garage door hardware(side hinge):(1)DEC:Hand-Pinching Prevention Side Hinge(2)Thickness:2.0mm(3)For use with 11mm diameter roller(4)Surface Treatment:Bright galvanized steel(5)Packing:50 pcs in a carton,standard export package.(6)We have passed the CE certification and ISO 9001:2000.We ...